Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_00a61e9f0fadce92b909d7dd73f6f0bf_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-20_00a61e9f0fadce92b909d7dd73f6f0bf_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-20_00a61e9f0fadce92b909d7dd73f6f0bf_cryptolocker
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Size
49KB
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MD5
00a61e9f0fadce92b909d7dd73f6f0bf
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SHA1
6872b33d352765394119dbf7ea0e8622b5865d9e
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SHA256
75d40527a7b3790f7daf73d54bf3fd10e6921da6b45a42400faebf61da2df960
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SHA512
d2a9cf12b886e1a4d6de1d8cf2a2d1a1c3d8ad3b1cc216a67119f795be103b321df02f600bed3c49c8f1b93dce0f02b75b67dc239596674a15785f4f20115112
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mocc:qmbhXDmjr5MOtEvwDpj5cDtKkQZQB
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-20_00a61e9f0fadce92b909d7dd73f6f0bf_cryptolocker
Files
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2024-04-20_00a61e9f0fadce92b909d7dd73f6f0bf_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE